reliable piston ring manufacturers chromium supplier for auto engine parts

Company Advantages
1. HEARTEN engine piston rings is tested many times in its manufacture. For example, drop tests are before shipment to ensure that all its components are well installed. Its materials are strictly selected and inspected before production
2. This product can result in immediate and significant utility bill reductions as soon as it is installed. It will produce automatic savings by using less energy, losing less energy as waste, or a combination of both. Its tolerance control is as small as 0.004mm
3. The quality of our piston ring manufacturers is so great that you can definitely rely on. A large number of trained operators are allocated for its manufacturing
4. Our piston ring manufacturers are of engine piston rings and high quality. With 20 years of development, it is well received by the market
5. piston ring manufacturers is characterized by engine piston rings as well as better capabilities of small engine piston rings by size. Its texture stands out as it is made of nodular cast iron

The excircle of  top compression ring and bush ring is plated，the second ring is nodular cast iron ：
● The excircle has a hardness of more than HV850
● The Chromium layer is a loose hole, which is different from ordinary，In the case of poor lubrication, it can increase the wear resistance of the plating layer
● It has high demands on the production
● Under normal conditions，It can use 1,5000KM

Company Features
1. By strengthening the technological innovation capability, GUANGZHOU HEARTEN AUTO PARTS CO,LTD. has played a supporting role in the industry of piston ring manufacturers .
2. We conserve water across a wide range of actions extending from recycling water and installing new technologies to upgrading water treatment plants. Contact!